131912298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6269}}^1$

素因数の和:6451

約数の個数: 48

約数和(自身を含む): 328648320

約数和(自身を除く): 196736022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 1002, 1169, 1503, 2338, 3006, 3507, 6269, 7014, 10521, 12538, 18807, 21042, 37614, 43883, 56421, 87766, 112842, 131649, 263298, 394947, 789894, 1046923, 2093846, 3140769, 6281538, 7328461, 9422307, 14656922, 18844614, 21985383, 43970766, 65956149, 131912298]

約数ペア:

[(1, 131912298), (2, 65956149), (3, 43970766), (6, 21985383), (7, 18844614), (9, 14656922), (14, 9422307), (18, 7328461), (21, 6281538), (42, 3140769), (63, 2093846), (126, 1046923), (167, 789894), (334, 394947), (501, 263298), (1002, 131649), (1169, 112842), (1503, 87766), (2338, 56421), (3006, 43883), (3507, 37614), (6269, 21042), (7014, 18807), (10521, 12538)]